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PowerPipe X Series

Subwoofer Models

PowerPipe X Subwoofers - All Models
PowerPipe X Subwoofers - All Models

Series Collection

Powerful bass extension to support a balanced listening experience from a cabinet that tucks into ceiling or wall surfaces with just a ported toekick or slotted opening visible.

Powerpipe X Series

PowerPipe X Series brings premium subwoofer performance and installation flexibility to any space, blending in completely as bass fills the room. The result is powerful, precise, and Designed to Disappear.

Compare Models

SKU | Color
Speaker Woofer
Frequency Response
(+/- 3db)
Sensitivity
Dimensions No Feet (WxHxD)
Tube Diameter
Tube Length
PPX8 KIT | PASSIVE 8" POWERPIPE SUBWOOFER - MDF CABINET PPX8 KIT | PASSIVE 8" POWERPIPE SUBWOOFER - MDF CABINET
PPX8
Compact Hidden Bass solution delivering true subwoofer performance in a discreet, Designed to Disappear form factor for refined architectural spaces.
PPX8 (textured black)
8" (205mm) anodized aluminum cone, rubber surround, high excursion
44Hz - 130Hz
91dB SPL
11.81" x 11.81" x 11.5" (299.97mm x 299.97mm x 292.1mm)
4.02" (102.11mm)
21.65" (549.91mm)
PPX10 KIT | PASSIVE 10" POWERPIPE SUBWOOOFER - MDF CABINET PPX10 KIT | PASSIVE 10" POWERPIPE SUBWOOOFER - MDF CABINET
PPX10
Versatile 10-inch Hidden Bass subwoofer offering greater depth and dynamic output while remaining completely Designed to Disappear within architectural environments.
PPX10 (textured black)
10" (254mm) anodized aluminum cone, rubber surround, high excursion
39Hz - 115Hz
92dB SPL
12.99" x 12.99" x 11.81" (329.95mm x 329.95mm x 299.97mm)
4.02" (102.11mm)
21.65" (549.91mm)
PPX12 KIT | PASSIVE 12" POWERPIPE SUBWOOFER - MDF CABINET PPX12 KIT | PASSIVE 12" POWERPIPE SUBWOOFER - MDF CABINET
PPX12
High-performance 12-inch Hidden Bass solution delivering deeper extension and scalable output while remaining elegantly Designed to Disappear within sophisticated spaces.
PPX12 (textured black)
12" (305mm) anodized aluminum cone, rubber surround, high excursion
34Hz - 100Hz
93dB SPL
15.75" x 15.75" x 15.16" (400.05mm x 400.05mm x 385.06mm)
5.98" (151.89mm)
25.59" (649.99mm)
PPX15 KIT | PASSIVE 15" POWERPIPE SUBWOOFER - MDF CABINET PPX15 KIT | PASSIVE 15" POWERPIPE SUBWOOFER - MDF CABINET
PPX15
Flagship 15-inch Hidden Bass subwoofer delivering the deepest extension and highest output in the PPX lineup while remaining completely Designed to Disappear.
PPX15 (textured black)
15" (381mm) anodized aluminum cone, rubber surround, high excursion
29Hz - 90Hz
94dB SPL
17.72" x 17.72" x 16.93" (450.09mm x 450.09mm x 430.02mm)
5.98" (151.89mm)
25.59" (649.99mm)

James Powerpipe X Series

The James PowerPipe X Series includes four marine-grade aluminum models designated by a "-M" (PPX8-M, PPX10-M, PPX12-M, and PPX15-M). The comprehensive 20-year upgrade includes enhanced installation flexibility and expanded aesthetic integration options. The series delivers exceptional low-frequency performance while maintaining the “Designed to Disappear” philosophy.

Compare Models

SKU | Color
Speaker Woofer
Frequency Response
(+/- 3db)
Sensitivity
Dimensions No Feet (WxHxD)
Tube Diameter
Tube Length
PPX8-M PPX8-M
PPX8-M
Compact marine hidden bass solution delivering subwoofer performance in a Designed to Disappear form factor for refined indoor and outdoor architectural spaces.
8" (205mm) anodized aluminum cone, rubber surround, high excursion
44Hz - 130Hz
91dB SPL
11.81" x 11.81" x 11.5" (299.97mm x 299.97mm x 292.1mm)
4.02" (102.11mm)
21.65" (549.91mm)
PPX10-M PPX10-M
PPX10-M
Elevated marine hidden bass performance reaching 39Hz, delivering depper, more powerful low frequiences in a ported Designed to Disappear architectural form for indoor and outdoor use.
10" (254mm) anodized aluminum cone, rubber surround, high excursion
39Hz - 115Hz
92dB SPL
12.99" x 12.99" x 11.81" (329.95mm x 329.95mm x 299.97mm)
4.02" (102.11mm)
21.65" (549.91mm)
PPX12-M PPX12-M
PPX12-M
High-output marine hidden bass extending to 34Hz, engineered for larger architectural and marine spaces demanding serious subwoofer performance in a completely invisible ported installation.
12" (305mm) anodized aluminum cone, rubber surround, high excursion
34Hz - 100Hz
93dB SPL
15.75" x 15.75" x 15.16" (400.05mm x 400.05mm x 385.06mm)
5.98" (151.89mm)
25.59" (649.99mm)
PPX15-M PPX15-M
PPX15-M
Ultimate marine hidden bass reaching 29Hz, engineered for the most demanding large-scale architectural spaces and superyacht installations where invisible, reference-level subwoofer performance is essential.
15" (381mm) anodized aluminum cone, rubber surround, high excursion
29Hz - 90Hz
94dB SPL
17.72" x 17.72" x 16.93" (450.09mm x 450.09mm x 430.02mm)
5.98" (151.89mm)
25.59" (649.99mm)